Tyler Wilkin, an American citizen, is reported to have been found dead while camping at Playa La Selva beach near Luquillo, Puerto Rico. Multiple reports say he sent messages shortly before his death describing a mysterious howler outside his tent. Authorities investigating the case reportedly treat the killing as an execution-style shooting. One account says Wilkin is believed to have been shot at close range and suffered a single gunshot wound to the back of the head. The Puerto Rico location and the circumstances of camping are consistently described across the reports, including that the incident occurred on the beach where he was staying. While the outlets differ in how they present details and characterization, they align on the core facts: Wilkin is identified as the victim, he is found at Playa La Selva near Luquillo, and police are reported to suspect close-range execution-style violence. Further official information about suspects, motives, or an arrest was not included in the provided summaries.